Answered

At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

- How many grams are in 1.4 x 10¹5 atoms of calcium?

Sagot :

Answer:

40 g= 6.022×10²³

x=1.4×10¹⁵

x=40g×6.022×10²³/1.4×10¹⁵

x=17.77×10⁸